Part lookup / Sensors and engine management / Knock sensor
08 · SE Sensors and engine management
Knock sensor
for any vehicle · choose yours on the lookup
What it does
Listens for detonation so the computer can retard timing.
Read the sensors and engine management guide →
Fitment tips
- A trouble code points to a circuit, not always to a bad sensor. Check the wiring and connector first.
- Oxygen sensors upstream and downstream of the converter are usually different parts.
- Choose your vehicle on the part lookup first, so the retailer searches below include it.
Check price at
Prices shown on retailer sites. PartIndex does not list prices for this part.
- AutoZoneautozone.comAffiliate link: PartIndex may earn a commission.
- O’Reillyoreillyauto.com
- Advance Auto Partsshop.advanceautoparts.com
- NAPAnapaonline.comNAPA searches by part name; set your vehicle on their page.
- RockAutorockauto.comChoose your vehicle in RockAuto's catalog.
- eBayebay.comAffiliate link: PartIndex may earn a commission.
- Amazonamazon.comAffiliate link: PartIndex may earn a commission.
Searches open in a new tab. See the affiliate disclosure.
eBay right now
prices come from eBay and can changeChecking current eBay listings…